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Re: [Discuss-gnuradio] Facing installation issues with GNUradio companio

From: Volker Schroer
Subject: Re: [Discuss-gnuradio] Facing installation issues with GNUradio companion
Date: Sun, 12 Feb 2012 16:52:08 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:10.0) Gecko/20120210 Thunderbird/10.0

The picture looks good. Try clicking the arrows.


Am 12.02.2012 16:41, schrieb Nazmul Islam:

I am trying to work with grc flow graphs. I downloaded the latest versions
of gnuradio yesterday and I used Marcus's script to do it. I have not
connected my laptop with USRP daughterboards. I am just trying to see if
gnuradio companion was installed properly or not. I have ubuntu 11.10.

When I run the the dial_tone.grc program in gnuradio-examples/grc/audio
folder, it gives me the following error:

./dial_tone.grc: line 1: syntax error near unexpected token `newline'
./dial_tone.grc: line 1: `<?xml version='1.0' encoding='ASCII'?>'

When I open a new terminal and type gnuradio-companion, a new GUI window
comes up. However, the window only contains two blocks. When I click on the
block group names (sources, sinks, etc.) in the right hand side, nothing
shows up. I have attached a screen shot of the flow editor GUI with the
email. Is it happening because the GRC requirements were not installed in
my machine properly?

It's probably a very basic question :S . Any feedback will be very



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